Technical OPK question

Yv
Hi I peaked three days ago and had sex. The line on the test was as dark as can be by 7pm. So we had sex that night. The day after I tested again the monitor showed the egg in the am again but my OPK test- showed the red line is significantly lighter. Does that mean I already ovulated when the light is already lighter. I was two tired to have sex again. I just wonder if my issue is I ovulate wayyy after my surge therefore I dnt catch the window.